Auxiliary ventilation for mining - Flexible plastic air ducts - Requirements and test methods
€41.78
Auxiliary ventilation for mining - Cladding material for flexible airducts - Requirements, testing
€34.30
Fans with electric motor drive intended for use in potentially explosive atmospheres in coal mines
Fans with hybrid (electric/pneumatic) motor drive intended for use in potentially explosive atmospheres in coal mines
Air regulation systems in mining - Swinging roadway air doors for haulage tracks
€69.91
Air regulation systems for mining - Travel-way air locks with pressure-relief air doors
Underground lighting in hardcoal mining - Part 1: Lighting technological planning bases; general requirements
Air regulation systems in mining - Belt-conveyors-way air locks - Dimensions, identifications, requirements and testing
€77.20
Explosive atmospheres - Explosion prevention and protection in mining - Basic concepts and methodology; German version prEN 13462:1998
€84.58
Air regulation systems in mining - Swinging roadway air doors for monorails and free steered machines - Building and operation.
€63.27
Explosion protection in underground mining - Water troughs for explosion barriers
€56.17
Air regulation systems in mining - Air locks - Building and operation
Air regulation systems for mining - Belt-conveyors-way air locks - Dimensions, identifications, requirements and testing
€105.42
Air regulation systems for mining - Wing air doors for haulage tracks - Double-wing type doors with pressure reduction
